DE60331475D1 - Verfahren und vorrichtung zur analyse von audiosignalen - Google Patents
Verfahren und vorrichtung zur analyse von audiosignalenInfo
- Publication number
- DE60331475D1 DE60331475D1 DE60331475T DE60331475T DE60331475D1 DE 60331475 D1 DE60331475 D1 DE 60331475D1 DE 60331475 T DE60331475 T DE 60331475T DE 60331475 T DE60331475 T DE 60331475T DE 60331475 D1 DE60331475 D1 DE 60331475D1
- Authority
- DE
- Germany
- Prior art keywords
- notes
- key
- audio signal
- note
- audio signals
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000005236 sound signal Effects 0.000 abstract 3
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/0008—Associated control or indicating means
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H3/00—Instruments in which the tones are generated by electromechanical means
- G10H3/12—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H3/00—Instruments in which the tones are generated by electromechanical means
- G10H3/12—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument
- G10H3/125—Extracting or recognising the pitch or fundamental frequency of the picked up signal
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Auxiliary Devices For Music (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Stereo-Broadcasting Methods (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Circuits Of Receivers In General (AREA)
- Circuit For Audible Band Transducer (AREA)
- Electrophonic Musical Instruments (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0229940.2A GB0229940D0 (en) | 2002-12-20 | 2002-12-20 | Audio signal analysing method and apparatus |
PCT/IB2003/005960 WO2004057569A1 (en) | 2002-12-20 | 2003-12-10 | Audio signal analysing method and apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60331475D1 true DE60331475D1 (de) | 2010-04-08 |
Family
ID=9950260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60331475T Expired - Lifetime DE60331475D1 (de) | 2002-12-20 | 2003-12-10 | Verfahren und vorrichtung zur analyse von audiosignalen |
Country Status (10)
Country | Link |
---|---|
US (1) | US20060075883A1 (ko) |
EP (1) | EP1579419B1 (ko) |
JP (1) | JP2006510944A (ko) |
KR (1) | KR20050085765A (ko) |
CN (3) | CN1729685A (ko) |
AT (1) | ATE459073T1 (ko) |
AU (1) | AU2003285629A1 (ko) |
DE (1) | DE60331475D1 (ko) |
GB (2) | GB0229940D0 (ko) |
WO (1) | WO2004057569A1 (ko) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007519035A (ja) * | 2003-12-08 | 2007-07-12 | ニューラル シグナルズ、インク. | 脳の活動から発話を生成するためのシステムおよび方法 |
RU2419859C2 (ru) * | 2005-06-01 | 2011-05-27 | Конинклейке Филипс Электроникс Н.В. | Способ и электронное устройство для определения характеристики элемента контента |
JP4672474B2 (ja) * | 2005-07-22 | 2011-04-20 | 株式会社河合楽器製作所 | 自動採譜装置及びプログラム |
JP4722738B2 (ja) * | 2006-03-14 | 2011-07-13 | 三菱電機株式会社 | 楽曲分析方法及び楽曲分析装置 |
JP4489058B2 (ja) * | 2006-07-13 | 2010-06-23 | アルパイン株式会社 | 和音判定方法および装置 |
US7667125B2 (en) * | 2007-02-01 | 2010-02-23 | Museami, Inc. | Music transcription |
WO2008101126A1 (en) * | 2007-02-14 | 2008-08-21 | Museami, Inc. | Web portal for distributed audio file editing |
US8283546B2 (en) * | 2007-03-28 | 2012-10-09 | Van Os Jan L | Melody encoding and searching system |
WO2009103023A2 (en) | 2008-02-13 | 2009-08-20 | Museami, Inc. | Music score deconstruction |
US9177540B2 (en) | 2009-06-01 | 2015-11-03 | Music Mastermind, Inc. | System and method for conforming an audio input to a musical key |
US9310959B2 (en) | 2009-06-01 | 2016-04-12 | Zya, Inc. | System and method for enhancing audio |
US9251776B2 (en) | 2009-06-01 | 2016-02-02 | Zya, Inc. | System and method creating harmonizing tracks for an audio input |
MX2011012749A (es) | 2009-06-01 | 2012-06-19 | Music Mastermind Inc | Sistema y metodo para recibir, analizar y editar audio para crear composiciones musicales. |
US8768707B2 (en) * | 2011-09-27 | 2014-07-01 | Sensory Incorporated | Background speech recognition assistant using speaker verification |
US10134051B1 (en) * | 2012-06-11 | 2018-11-20 | Ct Acquisition Holdco, Llc | Methods and systems for audio identification and reward provision and management |
CA2929213C (en) * | 2013-10-30 | 2019-07-09 | Music Mastermind, Inc. | System and method for enhancing audio, conforming an audio input to a musical key, and creating harmonizing tracks for an audio input |
JP2016057417A (ja) * | 2014-09-09 | 2016-04-21 | カシオ計算機株式会社 | 情報出力装置、コンテンツ出力方法、及びプログラム |
US9812126B2 (en) * | 2014-11-28 | 2017-11-07 | Microsoft Technology Licensing, Llc | Device arbitration for listening devices |
CN108074552A (zh) * | 2016-11-18 | 2018-05-25 | 北京酷我科技有限公司 | 一种钢琴的电子曲谱转换方法及系统 |
CN107680614B (zh) * | 2017-09-30 | 2021-02-12 | 广州酷狗计算机科技有限公司 | 音频信号处理方法、装置和存储介质 |
CN109739112B (zh) * | 2018-12-29 | 2022-03-04 | 张卫校 | 一种摇摆物体控制方法与摇摆物体 |
CN111613195B (zh) * | 2019-02-22 | 2022-12-09 | 浙江大学 | 音频拼接方法、装置及存储介质 |
US11361742B2 (en) * | 2019-09-27 | 2022-06-14 | Eventide Inc. | Modal reverb effects for an acoustic space |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5038658A (en) * | 1988-02-29 | 1991-08-13 | Nec Home Electronics Ltd. | Method for automatically transcribing music and apparatus therefore |
JP3047068B2 (ja) * | 1988-10-31 | 2000-05-29 | 日本電気株式会社 | 自動採譜方法及び装置 |
JP3132099B2 (ja) * | 1991-10-16 | 2001-02-05 | カシオ計算機株式会社 | スケール判別装置 |
JP2963585B2 (ja) * | 1992-09-08 | 1999-10-18 | ヤマハ 株式会社 | 調決定装置 |
JP2658767B2 (ja) * | 1992-10-13 | 1997-09-30 | ヤマハ株式会社 | 自動伴奏装置 |
JP3072452B2 (ja) * | 1993-03-19 | 2000-07-31 | ヤマハ株式会社 | カラオケ装置 |
JP3206370B2 (ja) * | 1995-05-02 | 2001-09-10 | ヤマハ株式会社 | 音楽情報分析装置 |
US6031171A (en) * | 1995-07-11 | 2000-02-29 | Yamaha Corporation | Performance data analyzer |
US5953005A (en) * | 1996-06-28 | 1999-09-14 | Sun Microsystems, Inc. | System and method for on-line multimedia access |
US6057502A (en) * | 1999-03-30 | 2000-05-02 | Yamaha Corporation | Apparatus and method for recognizing musical chords |
FI20001592A (fi) * | 2000-07-03 | 2002-04-11 | Elmorex Ltd Oy | Nuottipohjaisen koodin generointi |
JP3744366B2 (ja) * | 2001-03-06 | 2006-02-08 | ヤマハ株式会社 | 楽曲データに基づく音楽記号自動決定装置、楽曲データに基づく楽譜表示制御装置、および、楽曲データに基づく音楽記号自動決定プログラム |
US6703551B2 (en) * | 2001-05-17 | 2004-03-09 | Ssd Company Limited | Musical scale recognition method and apparatus thereof |
-
2002
- 2002-12-20 GB GBGB0229940.2A patent/GB0229940D0/en not_active Ceased
-
2003
- 2003-02-21 GB GBGB0303970.8A patent/GB0303970D0/en not_active Ceased
- 2003-12-10 WO PCT/IB2003/005960 patent/WO2004057569A1/en active Application Filing
- 2003-12-10 CN CNA200380106762XA patent/CN1729685A/zh active Pending
- 2003-12-10 AT AT03778623T patent/ATE459073T1/de not_active IP Right Cessation
- 2003-12-10 EP EP03778623A patent/EP1579419B1/en not_active Expired - Lifetime
- 2003-12-10 CN CNA200380106829XA patent/CN1729507A/zh active Pending
- 2003-12-10 DE DE60331475T patent/DE60331475D1/de not_active Expired - Lifetime
- 2003-12-10 AU AU2003285629A patent/AU2003285629A1/en not_active Abandoned
- 2003-12-10 KR KR1020057011341A patent/KR20050085765A/ko not_active Application Discontinuation
- 2003-12-10 US US10/537,618 patent/US20060075883A1/en not_active Abandoned
- 2003-12-10 CN CN2003801067615A patent/CN1729506B/zh not_active Expired - Fee Related
- 2003-12-10 JP JP2004561844A patent/JP2006510944A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
AU2003285629A1 (en) | 2004-07-14 |
EP1579419B1 (en) | 2010-02-24 |
EP1579419A1 (en) | 2005-09-28 |
CN1729506B (zh) | 2010-05-26 |
KR20050085765A (ko) | 2005-08-29 |
WO2004057569A1 (en) | 2004-07-08 |
GB0303970D0 (en) | 2003-03-26 |
JP2006510944A (ja) | 2006-03-30 |
GB0229940D0 (en) | 2003-01-29 |
US20060075883A1 (en) | 2006-04-13 |
CN1729685A (zh) | 2006-02-01 |
CN1729507A (zh) | 2006-02-01 |
CN1729506A (zh) | 2006-02-01 |
ATE459073T1 (de) | 2010-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |